@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89cee921-c218-42cd-9faf-016df89895ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89cee921-c218-42cd-9faf-016df89895ba> .